#imageshow{
	width: 700px;
	height: 400px;
	border: 1px solid #333;
	border-radius: 5px;
	box-shadow:0px 0px 10px #333;
	position: absolute; 
	top: 80px;left: 30px;
	display: none;
}
#imageshow span{
	cursor:pointer;
	width: 38px;
	color: green;
	position: absolute;
	top: 0px;
	left: 705px;
}